HECLA MINING CO/DE/ reports

Company location: Coeur D'alene, ID
Fiscal year end: 31 December

HECLA MINING CO/DE/ has filed 1,895 SEC EDGAR filings since 18 Mar 1994

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SEC filing history

Showing 676-700 of 1,000 matching filings.

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28

11-K File 001-08491

FORM 11-K

Filing date: 22 Jun 2016
Reporting date: 31 Dec 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-08491

FORM 8-K

Filing date: 15 Jun 2016
Reporting date: 14 Jun 2016
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 13 Jun 2016
Reporting date: 10 Jun 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 08 Jun 2016
Reporting date: 07 Jun 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 08 Jun 2016
Reporting date: 07 Jun 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 08 Jun 2016
Reporting date: 07 Jun 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 08 Jun 2016
Reporting date: 07 Jun 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 08 Jun 2016
Reporting date: 07 Jun 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 08 Jun 2016
Reporting date: 07 Jun 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 08 Jun 2016
Reporting date: 07 Jun 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 08 Jun 2016
Reporting date: 07 Jun 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 08 Jun 2016
Reporting date: 07 Jun 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 08 Jun 2016
Reporting date: 07 Jun 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 08 Jun 2016
Reporting date: 07 Jun 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 08 Jun 2016
Reporting date: 07 Jun 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 07 Jun 2016
Reporting date: 03 Jun 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13D

SC 13D

Filing date: 01 Jun 2016
Reporting date: Not listed
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 31 May 2016
Reporting date: 30 May 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 31 May 2016
Reporting date: 30 May 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 31 May 2016
Reporting date: 30 May 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 31 May 2016
Reporting date: 30 May 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 31 May 2016
Reporting date: 30 May 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 31 May 2016
Reporting date: 30 May 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 31 May 2016
Reporting date: 30 May 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-08491

FORM 8-K

Filing date: 25 May 2016
Reporting date: 20 May 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

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